baber/WOPTO huggingface dataset:
Patent JP-2002537574-A (JP)
IPC: G02B6/122
Filed: 2000-02-18
Abstract: A photonic crystal fiber including a plurality of longitudinal holes (220), in which at least some of the holes have a different cross-sectional area in a first region (200) of the fiber, that region having been heat-treated after fabrication of the fiber, from their cross-sectional area in a second region of the fiber (190), wherein the optical properties of the fiber in the heat-treated region (200) are altered by virtue of the change in cross-sectional area of holes (230) in that region (200).
Patent JP-2002537366-A (JP)
Title: スチレン含有混合物からスチレンを連続的に取得する方法
IPC: C07C15/46
Filed: 2000-02-25
Abstract: (57)【要約】
ｎ個の蒸留塔のカスケード中で混合物を蒸留することによりスチレン含有混合物からスチレンを連続的に取得する方法を記載しており、その際、（ｉ）第１の塔中に、安定剤系を含有する供給物を供給し、かつ／または第ｎの蒸留塔の前に接続された蒸留塔の少なくとも１個に安定剤系を添加し、その際、安定剤系はＮ−オキシルラジカルを含み；（ｉｉ）第ｎの蒸留塔の底部に、安定剤系を含有し、スチレンよりも高い沸点を有する高沸点フラクションを富化させ；（ｉｉｉ）高沸点フラクションの分流を戻し供給し、かつ第ｎの蒸留塔の前に接続された蒸留塔の少なくとも１つに添加し；（ｉｖ）高沸点フラクションの残量を方法から排出させる。
Patent JP-2002537943-A (JP)
Title: 最小侵襲型医療用装置の配置及び回収システム
IPC: A61F2/01
Filed: 2000-03-08
Abstract: (57)【要約】
本発明は、柔軟で長尺の軸に取り付けた作業用要素で、近位側外形部を有し、軸は作業用要素から近位側に伸張する作業用要素と、医療用装置の軸に摺動可能に取り付けた回収用カバーで、配置形状を有し、配置のするための圧縮状態に圧縮可能で弾性的にほぼ配置形状に戻り、配置形状にあっては径方向に縮小された近位側部位と、遠位側に開口し、前記医療用装置の作業用要素の近位側外形部の最大寸法以上の最大寸法を有する遠位側の開口を画定する遠位側端と、前記近位側部位と前記遠位側端に画定される細長い内腔を有するカバーからなる医療用装置回収システムを提供する。
Patent JP-2002537991-A (JP)
Title: 支持されたナノ多孔性の炭素性ガス分離膜およびその製造法
IPC: C04B38/00
Filed: 2000-03-10
Abstract: (57)【要約】
改善されたガス分離性能を示す支持されたナノ多孔性炭素膜（ＳＮＰＣＭ）およびその新規製造法が記載されている。支持されたナノ多孔性炭素膜はアセトン溶媒中にフルフリルアルコール樹脂を含む溶液を超音波によって霧状化し、多孔性の支持体の上にその薄い均一な層を沈積させ、アセトンを蒸発させ、フルフリルアルコール樹脂を熱分解することによってつくられる。
Patent JP-2003521674-A (JP)
IPC: G03F7/004
Filed: 1999-09-17
Abstract: This invention provides electromagnetic chips and electromagnetic biochips having arrays of individually addressable micro-electromagnetic units, as well as methods of utilizing these chips for directed manipulation of micro-particles and micro-structures such as biomolecules and chemical reagents. An electromagnetic biochip comprises an individually addressable micro-electromagnetic unit chip with ligand molecules immobilized on its surface. By controlling the electromagnetic field at each unit of the array and combining this control with magnetic modification of biomolecules, these chips can be used for directed manipulation, synthesis and release of biomolecules in order to increase sensitivity of biochemical or chemical analysis and reduce assay time. Other advantages with these chips include minimized damages to biological molecules and increased reproducibility of assay results.
Patent JP-2002541506-A (JP)
Title: 自己調整性光学繊維ターミネータ
IPC: G02B6/32
Filed: 2000-04-01
Abstract: (57)【要約】
【課題】  工業標準ＳＴターミネータの軸的及び同心的位置決めを改良する。
【解決手段】  １端が円筒状で他端が円錐状の貫通孔（５０）をもつ円筒状ハウジング（１００）、工業標準ＳＴフェルールの直径に相当する直径をもつ階段状の円筒状貫通孔をもち円錐状孔（３０）内に配したフラスト円錐状コレクト（４０）及び円錐状孔（３０）をもつハウジング（１００）端につけた工業標準ＳＴターミナルを受け入れ且つ保持する手段をもつ光学繊維ターミネータ、ハウジング（１００）とコレクトアセンブリ（４０）は放射及び軸方向の両方に光学繊維フェルール（１１０）の先端を正確に位置させる手段を提供する。
Patent JP-2002541734-A (JP)
Title: 移動端末のためのｉｐアドレス割当て
IPC: H04L29/12
Filed: 2000-03-03
Abstract: (57)【要約】
インターネットプロトコル（ＩＰ）アドレスを、移動通信１ネットワーク内の移動端末７に割当てる方法である。移動端末７とネットワーク１の間の無線リンクを確立する間に、ＩＰアドレスのためのホスト部を移動端末７に提供するためにネゴシエーションを行い、ホスト部は、無線ネットワーク１内で一意である。ＵＭＴＳネットワークの場合は、ホスト部は、ＲＮＴＩである。
Patent JP-2002542344-A (JP)
IPC: C08F8/44
Filed: 2000-04-13
Abstract: The invention relates to aqueous plastic dispersions containing latex particles which present anionic groups and are characterized in that at least some of the anionic groups comprise aminated sugar alcohols in protonated form as counterions. The invention also relates to methods for producing same and to their use.
Patent JP-2002542702-A (JP)
Title: 増幅器回路
IPC: H03F3/45
Filed: 2000-04-06
Abstract: (57)【要約】
ＣＡＴＶシステムで用いられる相互コンダクタンス増幅器回路では、出力インピーダンスの値を、しばしば75Ωであるシステムインピーダンスと等しい値に設定することがしばしば要求される。従来の相互コンダクタンス増幅器は、しばしば電流出力端を有する増幅器（６）を具えており、帰還回路網（８）を用いて利得値を設定している。帰還回路網（８）の入力端は増幅器（６）の電流出力端に結合され、帰還回路網（８）の出力端は増幅器（６）の入力端に結合されている。これら従来の相互コンダクタンス増幅器回路では、出力インピーダンスが、増幅器回路で用いられる増幅器（６）の利得が増大するにつれて減少する。この出力インピーダンスは通常極めて低い（数Ω以下）。他の出力電流（ｉ／Ｎ）を帰還回路網の出力端に加えることによって、帰還回路網（８）を流れる電流が増幅器の出力電流（ｉ）に依存するようになる。この依存の結果、出力インピーダンスは増大する。
Patent JP-2002543037-A (JP)
Title: 結晶成長のための連続的な溶融物補充
IPC: C30B15/02
Filed: 2000-05-01
Abstract: (57)【要約】
本発明は、連続結晶成長の方法を特徴とする。粒状原料をホッパに導入する。ホッパを出た任意量の粒状原料が、並進移動しているベルト上に配置される。任意量の粒状原料が、移動しているベルトとの間に安息角を形成する。移動しているベルト上に配置された粒状原料は、粒状原料の溶融物を含むるつぼの中に、安息角、ベルトの速度、およびホッパの開口部のサイズに基づく速度で、連続的に供給される。溶融物を凝固させることにより、結晶リボンが連続的に成長される。
Patent JP-2002544438-A (JP)
IPC: F04B43/04
Filed: 2000-05-05
Abstract: A micromechanical pump has a membrane (2) positioned above a substrate (1). The substrate is provided with a cavity (8) which is formed in an endlessly continuous shape (e.g., circular) to provide a channel for a drive fluid. A cover (9) is positioned above the substrate with the membrane being between the substrate and cover. The cover is provided with an inlet (11) and outlet (10). Electrodes (3, 4) are provided around the floor of the cavity. The electrodes are selectively actuated so as to attract selected areas of the membrane resulting in a gap forming between the cover and the selected areas of the membrane. The areas of the membrane above the non-selected electrodes form a seal with the cover. By selectively actuating the electrodes a peristaltic pumping action results in a pumped fluid traveling from the inlet, through the gaps and out the outlet.
Patent JP-2002204581-A (JP)
Title: Power semiconductor module
Inventor: MATSUDA NAOTAKA
IPC: H02M7/48
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To automatically set optimum dead time without being influenced by switching characteristics and drive methods of individual power semiconductor devices. SOLUTION: This power semiconductor module has a pair of IGBTs 121 and 123 which is provided on upper and lower arms, respectively, and a drive circuit which drives the IGBTs 121 and 123. There are provided current detecting circuits 111 and 112, current-zero detecting circuits 107 and 108 with which the output currents of the respective IGBTs 121 and 123 being approximately zero is detected, AND circuits 101, 102, 104 and 105 and a reverse circuit 103 which generate actual drive signals d and f for the respective IGBTs 121 and 123 from the output signals of the current-zero detection circuits 107 and 108 and ON-commands (signals a) for the IGBTs 121 and 123 on the other arms, an upper arm drive circuit 110, and a lower arm drive circuit 106.
Patent JP-2002205046-A (JP)
Title: Method for grasping accumulation of industrial waste, method for recovering industrial waste and system for monitoring accumulation of industrial waste
Inventor: HORIBA NATSUMINE
IPC: G06Q50/00
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for grasping the accumulation of industrial waste, by which the accumulated waste at temporary waste storing places arranged at a plurality of spots can be grasped easily and the time to recover the stored waste can be judged precisely and to provide a method for recovering industrial waste and a system for monitoring the accumulation of industrial waste. SOLUTION: This system (10) for monitoring the accumulation of industrial waste (51) accumulated at the temporary waste storing places arranged at a plurality of spots is provided with a monitoring means (20) for monitoring the accumulated states of industrial waste and outputting data on the obtained waste-accumulated states, a managing means (30) for releasing the data outputted from the means (20) on a communication network and a perusing means (40) for perusing the data released on the communication network. An industrial waste recovering trader can grasp the accumulated waste and judge the time to recover the stored waste precisely by making good use of the communication network.
Patent JP-2002205563-A (JP)
Title: Hydraulic circuit for front-wheel drive switching device
Inventor: KOSHI KIMIHIRO
IPC: B60K17/348
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein hydraulic pressure becomes instable and cost is increased because pressure oil to supply to a hydraulic clutch is led from a power steering circuit and an another hydraulic pump is installed, when a conventional front-wheel drive switching device is switched by the hydraulic clutch. SOLUTION: In this constitution in which the front-wheel drive switching device capable of switching four-wheel drive and a front-wheel speed increase is provided and the front-wheel drive switching device is switched by a hydraulic clutch, pressure oil from the hydraulic pump 60 is divided by a flow dividing valve 61, a priority flow rate side 61a of the flow dividing valve 61 is connected with a hydraulic actuator 63 for horizontal control of a working machine via a first selector valve 62 and a drain circuit 66 side of the first selector valve 62 is connected with hydraulic clutches 51 and 52 of the front-wheel drive switching device via a second selector valve 31.
Patent JP-2001218604-A (JP)
Title: Removable liner and expamdable inner bag for snow board boots, and method of manufacturing the same
Inventor: BAEK JAI K
IPC: A43B19/00
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To make mass-producible an ethylene/vinyl acetate copolymer-made snow board boots liner provided with an expandable inner bag. SOLUTION: The method of manufacturing snow board boots liner comprises the following processes. Powdery oil chalk is applied to the surface of a first sheet, a material of the inner bag. A second sheet, another material of the inner bag, is disposed on the first sheet so that the powdery oil chalk may be interposed between the first and second sheets. A shape of the inner bag is cut out from the two sheets which are the materials of the inner bag and then a joint 12 is formed. Then, a shape of the snow board boots liner 30 is cut out from an ethylene/vinyl acetate copolymer (EVA) sheet and the inner bag 10 is installed at a proper place of the liner 30. After the EVA sheet is folded and sewed up, the inner bag 10 is expanded a little.  An assembly constituted of the EVA sheet and the inner bag 10 which is disposed in a shoetree is properly heated to shape the EVA sheet into a final shape of the snow board boots liner 30.
Patent JP-2002214659-A (JP)
Title: Camera with shake correcting function
Inventor: YAMADA AKIRA
IPC: G03B5/00
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to precisely discriminate the state of a camera, perform optimum shake correction in accordance with the state of the camera, and give comfortable operability. SOLUTION: This camera is provided with a shake detection means for detecting the shake of the camera, a subject recognition means for recognizing a subject to be photographed based on output from an area sensor consisting of a plurality of pixels and receiving a subject image, a line-of-sight detection means for detecting the position of the line of sight of a photographer observing through a finder, a discrimination means (#112) for discriminating the state of the camera based on the shake detection information, subject recognition information and line-of-sight information, and a camera shake correction means (#113) changing camera shake correction control to correct camera shake in accordance with the result by the discrimination means.
Patent JP-2002213682-A (JP)
Title: Manufacturing method of heat insulating composite plate
Inventor: IGUCHI TETSUO
IPC: F16L59/02
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To accurately and efficiently manufacture heat insulating composite plates of various shapes according to the installation position, on the basis of the design drawing of a dwelling house. SOLUTION: A heat insulating material 3, in the form of a plate of foamed thermoplastic resin, is adhered over the whole area of one surface of a bearing wall surface material 2 nailed firmly to a structural material, and a numerical control device, in which the data about places to be cut is entered moves under control a heat ray 22B in the transverse, longitudinal, and vertical directions, i.e., X-, Y, and Z-directions, and thereby the heat-insulating material 3 is cut in required parts to be cut off 5.
Patent JP-2002218580-A (JP)
Title: Speaker mount structure
Inventor: EGUCHI KEIICHI
IPC: H04R1/32
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a speaker mount structure in which a fixing method or a freely turnably method is selected for mounting a speaker. SOLUTION: A spherical recessed part and screw insertion holes 4b, 4b are provided on a leaf spring member 4 fitted to a speaker main body 1. The speaker main body 1 is tightened to a floor or a wall face with screws 5, 5 inserted to the screw insertion holes 4b, 4b. The spherical recessed part of the leaf spring member 4 and the case member 2 clamp a spherical part 3a provided on the top of a stand in a state of causing a turning pair with an elastic force applied to the spherical part 3a so as to allow the stand to freely turnably support the speaker main body 1.
Patent JP-2002213093-A (JP)
Title: Simple knockdown arbor
Inventor: ONODERA AKIRA
IPC: A47B37/04
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a simple knockdown arbor being easy to assemble and capable of securing sufficient strength while being excellent in design. SOLUTION: The simple knockdown arbor 1 includes bases 2 and 3 horizontally assembled in cruciform, four columns 11 to 14 erected diagonally from both ends of each base, braces (reinforcing panels) 21 to 24 extended between the lower end of each column and each base, and a rectangular roof 10 resting on the columns 11 to 14. A table column 60 is vertically mounted on the bases 2 and 3 and a table top 50 is horizontally placed thereon. Seat plates 31 to 34 are horizontally placed on the upper surfaces of the braces (reinforcing panels) 21 to 24 and are supported by legs 41 to 44 held upright from the bases.
Patent JP-2001276112-A (JP)
Title: Apparatus for changing shape of optically changeable material under flap
Inventor: JUHASZ TIBOR
IPC: A61B18/20
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus suitable for a laser operation device for cornea. SOLUTION: According to this apparatus, an indigenous tissue can be removed to correct the refractive characteristic of the cornea. By using a pulse laser beam, a complicated flap can be formed, and the destruction of tissues can be minimized.
Patent JP-2002216478-A (JP)
Title: Semiconductor memory device
Inventor: HAYAKAWA GORO
IPC: G11C11/409
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption at the time of a self-refresh operation in a semiconductor memory device having hierarchical input/output line constitution. SOLUTION: At the time of the self-refresh operation, a delay circuit 22 outputs a delay signal ZBBUD responding to a self-refresh instruction signal ZBBU outputted form a self-refresh switching circuit 5. A switching driver 140 receives the delay signal ZBBUD, and makes a pair of global input/output line and a pair of local input/output line non-connection. Consequently, at the time of the self-refresh operation, voltage is not transferred between the pair of global input/output line and the pair of local input/output line.
Patent JP-2002211184-A (JP)
Title: Writing utensil
Inventor: MATSUTANI KOICHIRO
IPC: C09D11/16
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To effectively realize dry-up delaying action by a physical and chemical technique. SOLUTION: In the writing utensil having dry-up delaying action, the evaporation of ink from the outer peripheral part of a pen point is suppressed by making the porosity of the outer peripheral part of the pen point lower than that of the interior thereof or applying a resin coating to the outer peripheral part of the pen point to develop the dry-up delaying action. Further, the writing utensil is filled with ink having the dry-up delaying action additionally.
Patent JP-2002221321-A (JP)
Title: Combustion control system for combustor situated at outdoor
Inventor: HOU TAKAO
IPC: F23N5/26
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent combustion exhaust gas from flowing in a building through a building window and opening parts, such as doors, even when an outdoor combustor is situated comparatively near to the opening part of the building. SOLUTION: An outdoor installed combustor (, for example, a hot water supply apparatus) is installed in the vicinity of an openable bath room bay window situated at the outer wall of the building. When the bath room bay window is opened, the opening of a bay window is detected by a window opening detector 19, and based on the detecting result, a control means 16 for a combustion control system controls such that a combustion apparatus does not effect combustion.
Patent JP-2002218567-A (JP)
Title: Remote control method and remote controller
Inventor: HONDA TAKASHI
IPC: H04Q9/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller that can simply perform normal speed recording and double speed recording or the like from a CD or the like to an MD or the like only through one-touch operation on the remote controller. SOLUTION: In the case that e.g. CD-MD recording is provided with a normal speed recording and a double speed recording, a menu key 1 or the like is used to select a desired speed. The selected recording mode is stored in a mode memory 11 and when a CD-MD recording key 5 provided on the remote controller 6 is operated, the mode memory 11 is stored and the CD-MD recording is performed in the stored recording mode.
Patent JP-2002216394-A (JP)
Title: Optical disk
Inventor: OSHIMA KATSUNORI
IPC: G11B7/24027
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a high-density optical disk with a decreased eccentricity which is recorded and reproduced with a laser beam of wavelength of nearly 400 nm. SOLUTION: A substrate 2 comprising the first circular area part 9 with a first depth d1 in whose center a center hole 8 is formed and the second circular area part 10 with a second depth d2 which is formed adjacent to the outside of the first circular area part 9; the first protective layer 3, a recording layer 4, the second protective layer 5 and a reflecting layer 6, which are each laminated in order on the second circular area part 10; and a rigid substrate 7 bonded together on the reflecting layer 6 having an aperture part 7A, which is the same in diameter as the first circular area part 9, are provided. Then, the first depth d1 is larger than the second depth d2.
Patent JP-2002221615-A (JP)
Title: Color filter
Inventor: EZAKI SATOSHI
IPC: G02B5/20
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a color filter maintaining optical characteristics equivalent to those of a color filter on a glass substrate and having higher impact resistance and more lightweight property compared with those on the glass substrate. SOLUTION: In the color filter having pixels formed on a resin substrate, the color filter is characterized by using the resin substrate prepared by hardening a hardening composition containing a component (A) as the resin substrate. The component (A): bis(meth)acrylate with an alicyclic skeleton expressed by the general formula (1).
Patent JP-2002227386-A (JP)
Title: Styrene resin foam for building material, and tatami bed using the same
Inventor: MATSUYOSHI HIROYOSHI
IPC: E04F15/02
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a styrene resin foam for a building material and a tatami bed using the styrene resin foam excellent in environmental hygiene, hardly diffusing styrene monomer indoors. SOLUTION: This styrene resin foam is formed by heating and fusing styrene resin, filling a foaming agent, and extrusion-foaming it. The styrene resin foam for the building material has an inorganic porous adsorbing material with styrene monomer adsorption capacity dispersed in the foam, and the tatami bed is formed using the styrene resin foam.
Patent JP-2002227808-A (JP)
Title: Clip device for portable equipment
Inventor: YAMAMOTO KAZUNORI
IPC: F16B2/20
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To strongly fix held bodies ranging from thin to thick ones. SOLUTION: In this clip device for the portable equipment, a tongue-shaped clip 9 is provided on the outer wall thereof and a held object such as cloths is held between the pressing part 9a of the clip and the outer wall 2a to fix the portable equipment to the held object such as cloths, a plurality of pressing parts 9a of the clip 9 are provided apart from each other in the direction perpendicular to the inserting direction of the clip, and projections 11 opposed to each other are provided on the outer wall 2a of the portable equipment between the pressing parts 9a of the clip 9.
Patent JP-2002227055-A (JP)
Title: Black dyed fiber structure comprising polylactic acid fiber and wool
Inventor: HORIIKE TAIZO
IPC: D03D15/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber structure having an excellent black color depth. SOLUTION: This black dyed fiber structure uses a polylactic acid fiber and has <=14 L value (lightness).
Patent JP-2001310910-A (JP)
Title: 2-(meth)acryloyloxymethyl-2-methylbicyclo[2.2.1]heptane, method of manufacture, method of purification of raw material alcohol, method of manufacture raw material aldehyde and (co)polymer of the same
Inventor: DOI JUNICHI
IPC: C07C35/29
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a 2-(meth)acryloyloxymethyl-2-methylbicyclo[2.2.1]heptane (co)polymer having high heat resistance, the monomer and a method of producing the monomer efficiently, and to provide a method of purifying the raw material alcohol to obtain the monomer with high purity and a method of producing the raw material aldehyde efficiently. SOLUTION: The 2-(meth)acryloyloxymethyl-2-methylbicyclo[2.2.1]heptane consisting of the exo and endo isomers in a 75:25-100:0 mass ratio is polymerized. The 2-(meth)acryloyloxymethyl-2-methylbicyclo[2.2.1]heptane consisting of the exo and endo isomers in the 75:25-100:0 mass ratio is manufactured by esterifying 2-hydroxymethyl-2methylbicyclo[2.2.1]heptane obtained by reduction of 2-formyl methylbicyclo[2.2.1]-5-heptene, with a (meth)acrylic acid derivative.
Patent JP-2002232932-A (JP)
Title: Article delivery system and connection transfer method
Inventor: IMAMURA TAKESHI
IPC: H04W88/18
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an article delivery system that allows a user to readily receive a service without the need for notifying a place at which the user is located at that point of time. SOLUTION: The article delivery system includes a CDMA terminal 1 that incorporates a GPS receiver measuring a current position, automatically attaches obtained position information to speech data and makes a speech, a total reception center 4 that receives a call from the terminal 1, selects one of a plurality of sales shops 5 depending on the attached position information, and transfers the speech to the selected sales shop 5, and the sales shops 5 that deliver an article to a position of the CDMA terminal 1 on the basis of the speech transferred from the total reception center 4.